Rogny wants to estimate the percentage of high-school seniors in his city who plan to attend City Community College. He conducts 15 surveys in senior classrooms throughout the city. Each survey receives the same number of responses. The dot plot shows the percentage of seniors in each survey who plan to attend City Community College.
A line plot is titled Percentage of Seniors Planning to Attend CCC. The number line goes from 30 to 90 by tens.
* 1 mark at 30%.
* 4 marks at 40%.
* 5 marks at 45%.
* 3 marks at 50%.
* 1 mark at 60%.
* 1 mark at 70%.
Which is the best estimate of the percentage of seniors in the city who plan to attend City Community College?
Responses
65%
Pick the answer below.
55%
Pick the answer below.
35%
Pick the answer below.
45%
Pick the answer below.
1 answer
45%
25 answers